Army Abbreviations and Acronyms

1. 1ST CORP
   First Corporal
2. 1ST LEADER
   First Leader
3. 1ST LIEUT
   First Lieutenant
4. 1ST LIEUT ADC
   First Lieutenant Aide-De-Camp
5. 1ST LIEUT ADJT
   First Lieutenant Adjutant
6. 1ST LIEUT ASST SURG
   First Lieutenant Assistant Surgeon
7. 1ST LIEUT BN ADJT
   First Lieutenant Battalion Adjutant
8. 1ST LIEUT REGTL QTR
   First Lieutenant Regimental Quartermaster
9. 1ST OFFICER
   First Officer
10. 1ST SERG
    First Sergeant
11. 1ST SGT
    First Sergeant
12. 2 CL PVT
    Second Class Private
13. 2 CL SPEC
    Second Class Specialist
14. 2D CORP
    Second Corporal
15. 2D LIEUT
    Second Lieutenant
16. 2D SERG
    Second Sergeant
17. 2ND LT
    Second Lieutenant
18. 3 CL SPEC
    Third Class Specialist
19. 3D CORP
    Third Corporal
20. 3D LIEUT
    Third Lieutenant

Last updated: December 19, 2021 — Total entries: 29,698